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-rw-r--r--net/queue.c9
-rw-r--r--net/slirp.c7
-rw-r--r--slirp/if.c5
-rw-r--r--slirp/libslirp.h1
4 files changed, 5 insertions, 17 deletions
diff --git a/net/queue.c b/net/queue.c
index 0afd7830a4..e8030aafe4 100644
--- a/net/queue.c
+++ b/net/queue.c
@@ -176,8 +176,8 @@ ssize_t qemu_net_queue_send(NetQueue *queue,
{
ssize_t ret;
- if (queue->delivering) {
- return qemu_net_queue_append(queue, sender, flags, data, size, NULL);
+ if (queue->delivering || !qemu_can_send_packet(sender)) {
+ return qemu_net_queue_append(queue, sender, flags, data, size, sent_cb);
}
ret = qemu_net_queue_deliver(queue, sender, flags, data, size);
@@ -200,8 +200,9 @@ ssize_t qemu_net_queue_send_iov(NetQueue *queue,
{
ssize_t ret;
- if (queue->delivering) {
- return qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt, NULL);
+ if (queue->delivering || !qemu_can_send_packet(sender)) {
+ return qemu_net_queue_append_iov(queue, sender, flags,
+ iov, iovcnt, sent_cb);
}
ret = qemu_net_queue_deliver_iov(queue, sender, flags, iov, iovcnt);
diff --git a/net/slirp.c b/net/slirp.c
index 9d5ca79ff7..08adb97da5 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -97,13 +97,6 @@ static void slirp_smb_cleanup(SlirpState *s);
static inline void slirp_smb_cleanup(SlirpState *s) { }
#endif
-int slirp_can_output(void *opaque)
-{
- SlirpState *s = opaque;
-
- return qemu_can_send_packet(&s->nc);
-}
-
void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len)
{
SlirpState *s = opaque;
diff --git a/slirp/if.c b/slirp/if.c
index 096cf6fd07..533295dd07 100644
--- a/slirp/if.c
+++ b/slirp/if.c
@@ -177,11 +177,6 @@ void if_start(Slirp *slirp)
}
while (ifm_next) {
- /* check if we can really output */
- if (!slirp_can_output(slirp->opaque)) {
- break;
- }
-
ifm = ifm_next;
from_batchq = next_from_batchq;
diff --git a/slirp/libslirp.h b/slirp/libslirp.h
index 77527ad922..9b471b5053 100644
--- a/slirp/libslirp.h
+++ b/slirp/libslirp.h
@@ -25,7 +25,6 @@ void slirp_select_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds,
void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len);
/* you must provide the following functions: */
-int slirp_can_output(void *opaque);
void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len);
int slirp_add_hostfwd(Slirp *slirp, int is_udp,